The 120 watt portable charging system is rated at 6.84 amps per hour in direct sunshine. Expected amp output of 34.2 (winter) to 47.88 (summer) per day. This is a great system for bulk charging the RV's batteries to help offset DC power consumption. The Zamp 120 is our most popular portable solar system.

From the Manufacturer

Never get caught with low or dead batteries again. Zamp Solar offers the most versatile, high quality and affordable portable solar charging kits on the market!

Green, Clean and Portable!Fully assembled and ready to use! Zamp portable folding solar systems feature monocrystalline solar panel technology. These ground mounted kits have adjustable tilt legs for optimum tilt angle and have a built in solar charge controller. The kit comes with 16 foot of cable with battery clamps for easy hookup and can be folded up and stored safely in its padded carrying case.

When you arrive at camp the set-up process takes less than 5 minutes. Remove the solar panel from the bag, unfold the modules, adjust the tilt legs and place on the ground in a sunny location pointing south or sout-west. Then connect the power leads to your battery. That's it!

Options
15 Foot Extension Cable - The extension cable will give you an addition 15 foot of cable allowing you to park in the shade and place the portable solar system in the sun. The combined length of both the portable cable and extension cable is about 30'.

Battery Disconnect Kit - The new Zamp ZS-RV-Roof/Sidewall 12 gauge battery quick disconnect kit makes it easy to plug directly into your deep cycle battery in just a few seconds. This kit is a 12" wire harness with ring terminals that connects directly to your battery and an SAE type connector that matches up with the solar panel.The new quick disconnect system allows you a few installation options.

In some cases the pigtail of the ZS-RV-Roof/Sidewall port may not be long enough to reach a battery post. If this is the case simply cut the lead of the ZS-RV-Roof/Sidewall port lead that is too short and add more wire.

Battery Disconnect Option 2Use this option if you don't want to drill a hole in the battery box. Cut the black male connector off of the cable leaving 10" or more of wire. Save the connector for future use.

Route the battery connection pigtail under the battery box lid. Connect the red positive wire of the pigtail to the batteries positive (+) post. Connect the black wire to the batteries negative (-) post with the included ring terminals. Mount the SAE plug to the battery box or simply let it dangle in a convenient location.

Battery Disconnect Option 3Drill a hole in the side of the RV just large enough for the roof sidewall port. Apply a bead of silicone around the back side of the port and fasten to the RV with screws. Route the battery connection pigtail to the battery compartment. You may have to lengthen the wires with butt connectors. Connect the red positive wire of the pigtail to the batteries positive (+) post. Connect the black wire to the batteries negative (-) post.

Notes from the Installation TeamFor those who prefer a portable system over a roof mount solar system the Zamp 120 is one of the most powerful folding portable systems available. This system can be use for bulk charging RV batteries while dry camping. We recommend securing the system to the ground with tent stakes or a dog/awing tie out stake and bungee cords.

Security can be an issue with portable systems. Pick up a 15' or 20' chain or vinyl coated cable and a couple of small padlocks to secure the system to a trailer leg, tire wheel, the bumper of a vehicle or any other place a chain can be locked.